The name Knockdown Center comes from the fact that the “knock-down” door style, which could be assembled from a variety of pieces on construction sites, was created here in this factory space under the Manhattan Door Factory. Before that it was a glass factory under the auspices of Gleason-Tiebout.  The open courtyard space has an overloaded bike rack, a handful of cars, and a few twenty-somethings milling about with cigarettes dangling from their lips and fingers. The theater-style sign draws in anyone who may walk past, with the name of the venue, the promise of a bar, and nothing more.